package atest.reopen.simple;

import atest.model.Student;

import java.util.Map;

/**
 * @Description
 * @Author zenghua
 * @Email hua.zeng@dmall.com
 * @Date 2020/4/24 16:44
 * @Version 1.0
 */
public interface SimpleMapper {

    int insert(Student student);

    /**
     * 为什么要使用@Param
     * @param studentList
     * @return
     */
//    int insertBatch(@Param("studentList") List<Student> studentList);

    int insertBatch(Map<String, Object> map);

    int selectStudentCount();
}
